🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.61 AU - 0.69 AU

Year: 197 Days

Day: 17.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.73 AU - 2.17 AU

Year: 1026 Days

Day: 47 Hours

Environment

Temp: -80 °C

Axial Tilt: 115.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.67 AU - 4.35 AU

Year: 3025 Days

Day: 40.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,463,901 km

• M1: 885,171 km (0.076 R)
• M2: 3,496,401 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24

Radius: 13.3

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.99 AU - 7.05 AU

Year: 6272 Days

Day: 14.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 39,463,901 km

• M1: 486,642 km (0.093 R)
• M2: 584,329 km (0.074 R)
• M3: 777,909 km (0.064 R)
• M4: 1,096,104 km (0.089 R)
• M5: 1,302,549 km (0.1 R)
• M6: 1,463,965 km (0.119 R)
• M7: 1,589,777 km (0.073 R)
• M8: 1,684,472 km (0.091 R)
• M9: 1,897,799 km (0.073 R)
• M10: 1,989,502 km (0.047 R)
• M11: 2,110,976 km (0.096 R)
• M12: 2,293,186 km (0.042 R)
• M13: 2,470,609 km (0.051 R)
• M14: 2,683,636 km (0.06 R)
• M15: 2,808,251 km (0.111 R)
• M16: 2,988,068 km (0.08 R)
• M17: 3,106,400 km (0.115 R)
• M18: 3,348,150 km (0.106 R)
• M19: 3,641,811 km (0.099 R)
• M20: 3,896,875 km (0.067 R)
• M21: 4,351,652 km (0.094 R)
• M22: 4,810,768 km (0.095 R)
• M23: 4,899,330 km (0.088 R)
• M24: 4,988,640 km (0.098 R)
• M25: 5,181,621 km (0.061 R)
• M26: 5,377,146 km (0.119 R)
• M27: 5,601,692 km (0.075 R)
• M28: 5,964,766 km (0.109 R)
• M29: 6,558,969 km (0.069 R)
• M30: 6,870,282 km (0.089 R)
• M31: 7,215,554 km (0.096 R)
• M32: 8,058,389 km (0.108 R)
• M33: 8,315,846 km (0.115 R)
• M34: 8,714,974 km (0.059 R)
• M35: 9,120,234 km (0.108 R)
• M36: 9,436,334 km (0.084 R)
• M37: 10,274,831 km (0.118 R)
• M38: 10,620,402 km (0.11 R)
• M39: 10,752,945 km (0.105 R)
• M40: 11,137,412 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.6

Radius: 13.6

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.6 AU - 6.82 AU

Year: 6548 Days

Day: 14.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,463,901 km

• M1: 324,478 km (0.049 R)
• M2: 595,400 km (0.11 R)
• M3: 805,285 km (0.113 R)
• M4: 1,025,194 km (0.099 R)
• M5: 1,411,755 km (0.102 R)
• M6: 1,583,194 km (0.097 R)
• M7: 1,823,000 km (0.109 R)
• M8: 1,926,671 km (0.105 R)
• M9: 2,139,998 km (0.029 R)
• M10: 2,294,083 km (0.047 R)
• M11: 2,520,724 km (0.089 R)
• M12: 2,636,962 km (0.112 R)
• M13: 3,070,496 km (0.081 R)
• M14: 3,657,369 km (0.115 R)
• M15: 4,223,896 km (0.105 R)
• M16: 4,362,872 km (0.1 R)
• M17: 4,531,768 km (0.096 R)
• M18: 4,760,354 km (0.055 R)
• M19: 4,963,508 km (0.066 R)
• M20: 5,080,942 km (0.055 R)
• M21: 5,438,780 km (0.103 R)
• M22: 5,590,472 km (0.064 R)
• M23: 6,433,157 km (0.111 R)
• M24: 6,690,615 km (0.079 R)
• M25: 7,720,148 km (0.079 R)
• M26: 7,822,323 km (0.062 R)
• M27: 7,959,355 km (0.104 R)
• M28: 8,515,709 km (0.042 R)
• M29: 8,692,235 km (0.108 R)
• M30: 8,798,599 km (0.088 R)
• M31: 9,192,789 km (0.103 R)
• M32: 10,147,373 km (0.09 R)
• M33: 11,133,373 km (0.093 R)
• M34: 12,149,890 km (0.098 R)
• M35: 12,508,626 km (0.113 R)
• M36: 13,195,879 km (0.113 R)
• M37: 13,441,518 km (0.104 R)
• M38: 13,688,504 km (0.093 R)
• M39: 14,270,889 km (0.102 R)
• M40: 14,480,775 km (0.113 R)
• M41: 15,459,743 km (0.106 R)
• M42: 15,675,463 km (0.11 R)
• M43: 16,153,428 km (0.119 R)
• M44: 16,548,068 km (0.09 R)
• M45: 16,636,181 km (0.086 R)
• M46: 16,768,725 km (0.03 R)
• M47: 16,945,998 km (0.094 R)
• M48: 17,751,134 km (0.092 R)
• M49: 18,113,011 km (0.115 R)
• M50: 18,890,172 km (0.085 R)
• M51: 19,074,626 km (0.103 R)
• M52: 19,259,679 km (0.067 R)
• M53: 20,571,652 km (0.039 R)
• M54: 21,815,708 km (0.116 R)
• M55: 25,233,870 km (0.031 R)
• M56: 25,845,127 km (0.066 R)
• M57: 27,186,421 km (0.068 R)
• M58: 27,603,650 km (0.089 R)
• M59: 27,865,446 km (0.093 R)
• M60: 29,453,876 km (0.12 R)
• M61: 31,344,045 km (0.103 R)
• M62: 31,453,252 km (0.072 R)
• M63: 31,946,176 km (0.118 R)
• M64: 32,386,593 km (0.12 R)
• M65: 32,607,549 km (0.074 R)
• M66: 33,050,807 km (0.099 R)
• M67: 33,663,710 km (0.077 R)
• M68: 33,887,508 km (0.12 R)
• M69: 34,505,497 km (0.115 R)
• M70: 35,070,528 km (0.116 R)
• M71: 35,240,621 km (0.096 R)
• M72: 35,581,704 km (0.12 R)
• M73: 35,980,981 km (0.12 R)
• M74: 36,553,941 km (0.038 R)
• M75: 36,841,617 km (0.05 R)
• M76: 38,116,041 km (0.118 R)
• M77: 38,934,641 km (0.105 R)
• M78: 39,287,243 km (0.099 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 14,770 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit